{"id":"https://openalex.org/W2124372582","doi":"https://doi.org/10.1155/s1110865702205065","title":"Design and DSP Implementation of Fixed-Point Systems","display_name":"Design and DSP Implementation of Fixed-Point Systems","publication_year":2002,"publication_date":"2002-09-01","ids":{"openalex":"https://openalex.org/W2124372582","doi":"https://doi.org/10.1155/s1110865702205065","mag":"2124372582"},"language":"en","primary_location":{"id":"doi:10.1155/s1110865702205065","is_oa":true,"landing_page_url":"https://doi.org/10.1155/s1110865702205065","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/S1110865702205065","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/S1110865702205065","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067100480","display_name":"Martin Coors","orcid":"https://orcid.org/0009-0009-0472-2215"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]},{"id":"https://openalex.org/I99977706","display_name":"FH Aachen","ror":"https://ror.org/04tqgg260","country_code":"DE","type":"education","lineage":["https://openalex.org/I99977706"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Coors","raw_affiliation_strings":["Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, 52056, Germany","Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, Germany#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, 52056, Germany","institution_ids":["https://openalex.org/I99977706"]},{"raw_affiliation_string":"Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, Germany#TAB#","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080676024","display_name":"Holger Keding","orcid":"https://orcid.org/0000-0003-4957-7399"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]},{"id":"https://openalex.org/I99977706","display_name":"FH Aachen","ror":"https://ror.org/04tqgg260","country_code":"DE","type":"education","lineage":["https://openalex.org/I99977706"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Holger Keding","raw_affiliation_strings":["Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, 52056, Germany","Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, Germany#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, 52056, Germany","institution_ids":["https://openalex.org/I99977706"]},{"raw_affiliation_string":"Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, Germany#TAB#","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041786065","display_name":"Olaf L\u00fcthje","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]},{"id":"https://openalex.org/I99977706","display_name":"FH Aachen","ror":"https://ror.org/04tqgg260","country_code":"DE","type":"education","lineage":["https://openalex.org/I99977706"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Olaf L\u00fcthje","raw_affiliation_strings":["Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, 52056, Germany","Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, Germany#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, 52056, Germany","institution_ids":["https://openalex.org/I99977706"]},{"raw_affiliation_string":"Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, Germany#TAB#","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020992230","display_name":"H. Meyr","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]},{"id":"https://openalex.org/I99977706","display_name":"FH Aachen","ror":"https://ror.org/04tqgg260","country_code":"DE","type":"education","lineage":["https://openalex.org/I99977706"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Heinrich Meyr","raw_affiliation_strings":["Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, 52056, Germany","Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, Germany#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, 52056, Germany","institution_ids":["https://openalex.org/I99977706"]},{"raw_affiliation_string":"Institute for Integrated Signal Processing Systems, Aachen University of Technology, Aachen, Germany#TAB#","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":0.4111,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.59087284,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"2002","issue":"9","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12810","display_name":"Real-time simulation and control systems","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8251760005950928},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.8188523054122925},{"id":"https://openalex.org/keywords/fixed-point-arithmetic","display_name":"Fixed-point arithmetic","score":0.6597214341163635},{"id":"https://openalex.org/keywords/systemc","display_name":"SystemC","score":0.6535968780517578},{"id":"https://openalex.org/keywords/fixed-point","display_name":"Fixed point","score":0.6141180992126465},{"id":"https://openalex.org/keywords/digital-signal-processor","display_name":"Digital signal processor","score":0.5501152873039246},{"id":"https://openalex.org/keywords/code-generation","display_name":"Code generation","score":0.5465006232261658},{"id":"https://openalex.org/keywords/data-flow-diagram","display_name":"Data flow diagram","score":0.5377180576324463},{"id":"https://openalex.org/keywords/design-flow","display_name":"Design flow","score":0.5217429399490356},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.49356234073638916},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4899984896183014},{"id":"https://openalex.org/keywords/floating-point","display_name":"Floating point","score":0.46255767345428467},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4559815526008606},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.45256689190864563},{"id":"https://openalex.org/keywords/program-optimization","display_name":"Program optimization","score":0.4342672824859619},{"id":"https://openalex.org/keywords/external-data-representation","display_name":"External Data Representation","score":0.41993391513824463},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.38028955459594727},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3749764561653137},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.34438663721084595},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22703862190246582},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.15163308382034302},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.1171032190322876},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.09401392936706543}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8251760005950928},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.8188523054122925},{"id":"https://openalex.org/C163973906","wikidata":"https://www.wikidata.org/wiki/Q649900","display_name":"Fixed-point arithmetic","level":3,"score":0.6597214341163635},{"id":"https://openalex.org/C2776928060","wikidata":"https://www.wikidata.org/wiki/Q1753563","display_name":"SystemC","level":2,"score":0.6535968780517578},{"id":"https://openalex.org/C61445026","wikidata":"https://www.wikidata.org/wiki/Q217608","display_name":"Fixed point","level":2,"score":0.6141180992126465},{"id":"https://openalex.org/C161611012","wikidata":"https://www.wikidata.org/wiki/Q106370","display_name":"Digital signal processor","level":3,"score":0.5501152873039246},{"id":"https://openalex.org/C133162039","wikidata":"https://www.wikidata.org/wiki/Q1061077","display_name":"Code generation","level":3,"score":0.5465006232261658},{"id":"https://openalex.org/C489000","wikidata":"https://www.wikidata.org/wiki/Q747385","display_name":"Data flow diagram","level":2,"score":0.5377180576324463},{"id":"https://openalex.org/C37135326","wikidata":"https://www.wikidata.org/wiki/Q931942","display_name":"Design flow","level":2,"score":0.5217429399490356},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.49356234073638916},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4899984896183014},{"id":"https://openalex.org/C84211073","wikidata":"https://www.wikidata.org/wiki/Q117879","display_name":"Floating point","level":2,"score":0.46255767345428467},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4559815526008606},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.45256689190864563},{"id":"https://openalex.org/C139571649","wikidata":"https://www.wikidata.org/wiki/Q1156793","display_name":"Program optimization","level":3,"score":0.4342672824859619},{"id":"https://openalex.org/C116409475","wikidata":"https://www.wikidata.org/wiki/Q1385056","display_name":"External Data Representation","level":2,"score":0.41993391513824463},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.38028955459594727},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3749764561653137},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.34438663721084595},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22703862190246582},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.15163308382034302},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.1171032190322876},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.09401392936706543},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/s1110865702205065","is_oa":true,"landing_page_url":"https://doi.org/10.1155/s1110865702205065","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/S1110865702205065","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:publications.rwth-aachen.de:193126","is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/193126","pdf_url":null,"source":{"id":"https://openalex.org/S4306401033","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Eurasip journal on applied signal processing 2002(9), 908-925 (2002). doi:10.1155/S1110865702205065","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"doi:10.1155/s1110865702205065","is_oa":true,"landing_page_url":"https://doi.org/10.1155/s1110865702205065","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/S1110865702205065","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2124372582.pdf","grobid_xml":"https://content.openalex.org/works/W2124372582.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W182799190","https://openalex.org/W1491178396","https://openalex.org/W1535749512","https://openalex.org/W1553894716","https://openalex.org/W1994143452","https://openalex.org/W2016909415","https://openalex.org/W2031487553","https://openalex.org/W2055176170","https://openalex.org/W2069437435","https://openalex.org/W2109199063","https://openalex.org/W2110859304","https://openalex.org/W2112482891","https://openalex.org/W2129056782","https://openalex.org/W2132000808","https://openalex.org/W2132720672","https://openalex.org/W2135769545","https://openalex.org/W2140004777","https://openalex.org/W2166026358","https://openalex.org/W2798949726","https://openalex.org/W2987803397","https://openalex.org/W3174107850","https://openalex.org/W4246303471","https://openalex.org/W4249492500","https://openalex.org/W4256634401","https://openalex.org/W6664413324","https://openalex.org/W6667950921","https://openalex.org/W6676547764"],"related_works":["https://openalex.org/W1601188317","https://openalex.org/W2379408401","https://openalex.org/W1026945986","https://openalex.org/W1996778651","https://openalex.org/W47369351","https://openalex.org/W2164354632","https://openalex.org/W1603163876","https://openalex.org/W3151664512","https://openalex.org/W2079291856","https://openalex.org/W2138506581"],"abstract_inverted_index":{"This":[0],"article":[1],"is":[2,55],"an":[3],"introduction":[4],"to":[5,37,48,72,87,93,103],"the":[6,12,25,45,58,69,77],"FRIDGE":[7,97],"design":[8,13,61],"environment":[9,62],"which":[10,54],"supports":[11],"and":[14,50,112],"DSP":[15,104],"implementation":[16,105],"of":[17,28,76,85],"fixed-point":[18,39,70],"digital":[19],"signal":[20,29],"processing":[21,30],"systems.":[22],"We":[23,43],"present":[24],"tool-supported":[26],"transformation":[27],"algorithms":[31],"coded":[32],"in":[33,41],"floating-point":[34],"ANSI":[35],"C":[36,109],"a":[38,83,100],"representation":[40],"SystemC.":[42],"introduce":[44],"novel":[46],"approach":[47],"control":[49],"data":[51,74],"flow":[52],"analysis,":[53],"necessary":[56],"for":[57],"transformation.":[59],"The":[60],"enables":[63],"fast":[64],"bit-true":[65,95],"simulation":[66],"by":[67,82,106],"mapping":[68],"algorithm":[71],"integral":[73],"types":[75],"host":[78],"machine.":[79],"A":[80],"speedup":[81],"factor":[84],"20":[86],"400":[88],"can":[89],"be":[90],"achieved":[91],"compared":[92],"C++-library-based":[94],"simulation.":[96],"also":[98],"provides":[99],"direct":[101],"link":[102],"processor":[107],"specific":[108],"code":[110,114],"generation":[111],"advanced":[113],"optimization.":[115]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}